Water tank valve replacement by Water Hygiene Solutions Ltd.
After being asked to clean and chlorinate a duplex water tank we found that the valves were passing.
WRAS approved, stainless steel replacements were sourced and replacement was scheduled.
After taking the old valves out it was evident why they had been passing. Significant corrosion and material loss from the valve face resulting in improper seal.
We replaced the valves, cleaned and disinfected the tank and handed it back to the client. All work was performed out of hours so as not to disrupt the site.